出生前ㄉ軟骨內骨化:
primary ossification center @ diaphysis (中間先變硬)
secondary ossification center @ epiphysis (頭尾在再變硬)
出生後ㄉ軟骨內骨化:
生長板 = epiphyseal plate (epiphysis 與 diaphysis 交接處)
39.長骨(long bone)的軟骨內骨化(endochondral ossi..-阿摩線上測驗